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Using exceptions, write a Java application CheckValue with the following specification: The application defines an integer variable taking legal values within the range 9 .. 99 inclusively and invites
Design and implement a Java class to represent a 3-D geometric shape of your choice. The class should contain a constructor, appropriate data fields and methods to return the volume of the shape, and
Cookies are Us runs a series of 100 cookie stores across the Midwestern United States and central Canada. At the end of each day, the stores express-mail a CD of sales and inventory data to headquarte
You have been requested to develop a Java application for the local library as part of an upgrade initiative. As in all libraries, this is a place where one can check out books. As in all good object-
Design and implement a Java program that enables two users to chat. Implement one user as the server and the other as the client. The sever has two text areas: one for entering text and the other
Given that Apache and Internet Information Services (IIS) are the two most popular web application servers for Linux and Microsoft Windows platforms, what would you do to identify known software vulne
Write a Java Enumeration "LetterGrade" that represents letter grades A through F including plus and minus grades. Define a private instance variable to hold a boolean value that is true if the grade i
Write a simple Java application which calculates the cutoff frequency in a simple RC circuit. Your application should ask the user to enter the capacitor and resistor values of the circuit.
Write a java program that can be used to perform the following mathematical operations; addition, subtraction, division, multiplication and conjugate on two complex numbers.
Socket programming, what is socket programming? And how can i learn it? Give some example of the socket programming? Give some example of the socket programming? Give some example of the socket
Write a java program that reads a file named "grades.txt" consisting of students' test scores in the range 0-200 (all integer values). (The first number in the file specifies the number of grades it
Design and implement a sorting algorithm and running time grows as a linear function of the array, You should design an algorithm that works in 0(N+L) time, that is, running time grows as a linea
Write a Java applet that draws an oval and a rectangle with the same four arguments. The oval will touch the rectangle at the center of each side.
The purpose of this assignment is for you to gain experience with object oriented programming in Java: in particular, the ideas of inheritance, dynamic binding (virtual methods), overriding and overlo
Create a program which demonstrates information regarding a family member or friend. This program must print out information regarding what you like best about him or her.
You will be designing a simple Sudoku Game. The rules of Sudoku can be found on web. The rules are explained:
Explain how does the JavaServer Pages technology work?
What is meant by an Interface and why is it used? Describe the default access modifier for the Interface method.
How strings are declared in Java and describe about different string handling methods with appropriate examples. Describe the life cycle of an applet with suitable example.
Explain the purpose of dispose () method in frame? What do you understand by Exception in Java?
Illustrate the various event classes and event listener interfaces and its significance in detail. Discuss the Byte stream and Character stream classes.
Illustrate out the term Constructors. Discuss Parameterized and non parameterized constructor with an example for each.
Write down the four basic classifications of data types in Java. Write down the differentiation between equals () method and = = operator.
What do you mean by Constructors? Describe Parameterized and non parameterized constructor with suitable example for each?
Write down the notes on J2EE Container Services with appropriate sketch in detail.